package com.zenkeeuk.bookerfornfc.client.android;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class ApplicationUtils {
	
	public static boolean checkISBN(String isbn) {
		Pattern pattern = Pattern.compile("[0-9]{13}",Pattern.CASE_INSENSITIVE);   
		Matcher matcher = pattern.matcher(isbn);  
		return matcher.matches();
	}
}
